package com.studyadmin.service;

import com.studyadmin.entity.StudentVideo;
import com.studyadmin.entity.Video;
import com.baomidou.mybatisplus.extension.service.IService;
import com.studyadmin.util.JsonUtil;

/**
 * <p>
 * 章节视频内容表 服务类
 * </p>
 *
 * @author lyl
 * @since 2023-03-25
 */
public interface VideoService extends IService<Video> {
   JsonUtil chapterVideoContentSer(String chaId);
   JsonUtil chapterStudentVideoSer(StudentVideo studentVideo);
   JsonUtil updateVideoUrlSer(Video video);


}
